CVE-2019-13926

7.5HIGH

Key Information:

Vendor
Siemens
Status
Scalance S602
Scalance S612
Scalance S623
Scalance S627-2m
Vendor
CVE Published:
11 February 2020

Summary

A vulnerability has been identified in SCALANCE S602 (All versions >= V3.0 and < V4.1), SCALANCE S612 (All versions >= V3.0 and < V4.1), SCALANCE S623 (All versions >= V3.0 and < V4.1), SCALANCE S627-2M (All versions >= V3.0 and < V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.

Affected Version(s)

SCALANCE S602 All versions >= V3.0 and < V4.1

SCALANCE S612 All versions >= V3.0 and < V4.1

SCALANCE S623 All versions >= V3.0 and < V4.1

References

https://cert-portal.siemens.com/productcert/pdf/ssa-59140...
x_refsource_CONFIRM
https://www.us-cert.gov/ics/advisories/icsa-20-042-10
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.